BYD Transmission Oil (D2)
Description
BYD Transmission Oil (D2)
Applicable Models:
BYD Dolphin
E9, E5, D1, E2
Yuan, Qin, Song, Tang, Han EV
Motor Oil / Reducer Oil / D2 Gear Oil
QR Code Label Verification for Castrol Products
Verification Method 1:
For users who have not yet followed the Castrol WeChat official account or are not authorized users:
 1. Open WeChat and use the “Scan” feature to scan the QR code on the bottle cap.
 2. Press and hold the QR code to recognize it and follow the Castrol WeChat official account.
 3. Click on the mini-program card you receive.
 4. Allow the mini-program to access your location and camera permissions.
 5. On the scanning page, place the bottle cap QR code inside the viewfinder and focus the camera to take a photo and upload it.
 6. The verification result will be displayed.
For users who have already followed the Castrol WeChat official account and are authorized:
 1. Open WeChat and use the “Scan” feature to scan the QR code on the bottle cap.
 2. Press and hold the QR code on the page and click on the mini-program card you receive.
 3. Place the bottle cap QR code inside the viewfinder, focus the camera, and take a photo to upload it.
 4. The verification result will be shown.
Terms & conditions
